42670200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 140314680

約数和(自身を除く): 97644480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 197, 200, 228, 285, 300, 361, 380, 394, 456, 475, 570, 591, 600, 722, 760, 788, 950, 985, 1083, 1140, 1182, 1425, 1444, 1576, 1805, 1900, 1970, 2166, 2280, 2364, 2850, 2888, 2955, 3610, 3743, 3800, 3940, 4332, 4728, 4925, 5415, 5700, 5910, 7220, 7486, 7880, 8664, 9025, 9850, 10830, 11229, 11400, 11820, 14440, 14775, 14972, 18050, 18715, 19700, 21660, 22458, 23640, 27075, 29550, 29944, 36100, 37430, 39400, 43320, 44916, 54150, 56145, 59100, 71117, 72200, 74860, 89832, 93575, 108300, 112290, 118200, 142234, 149720, 187150, 213351, 216600, 224580, 280725, 284468, 355585, 374300, 426702, 449160, 561450, 568936, 711170, 748600, 853404, 1066755, 1122900, 1422340, 1706808, 1777925, 2133510, 2245800, 2844680, 3555850, 4267020, 5333775, 7111700, 8534040, 10667550, 14223400, 21335100, 42670200]

約数ペア:

[(1, 42670200), (2, 21335100), (3, 14223400), (4, 10667550), (5, 8534040), (6, 7111700), (8, 5333775), (10, 4267020), (12, 3555850), (15, 2844680), (19, 2245800), (20, 2133510), (24, 1777925), (25, 1706808), (30, 1422340), (38, 1122900), (40, 1066755), (50, 853404), (57, 748600), (60, 711170), (75, 568936), (76, 561450), (95, 449160), (100, 426702), (114, 374300), (120, 355585), (150, 284468), (152, 280725), (190, 224580), (197, 216600), (200, 213351), (228, 187150), (285, 149720), (300, 142234), (361, 118200), (380, 112290), (394, 108300), (456, 93575), (475, 89832), (570, 74860), (591, 72200), (600, 71117), (722, 59100), (760, 56145), (788, 54150), (950, 44916), (985, 43320), (1083, 39400), (1140, 37430), (1182, 36100), (1425, 29944), (1444, 29550), (1576, 27075), (1805, 23640), (1900, 22458), (1970, 21660), (2166, 19700), (2280, 18715), (2364, 18050), (2850, 14972), (2888, 14775), (2955, 14440), (3610, 11820), (3743, 11400), (3800, 11229), (3940, 10830), (4332, 9850), (4728, 9025), (4925, 8664), (5415, 7880), (5700, 7486), (5910, 7220)]